DS

Dennis Hoffmann, Sr.

PS Pro Patch Systems: 9 patents #1 of 3Top 35%
📍 Hoffman Estates, IL: #101 of 707 inventorsTop 15%
🗺 Illinois: #8,942 of 84,256 inventorsTop 15%
Overall (All Time): #521,753 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
7470339 Pressure sensitive adhesive repair patch product Ray Hubert 2008-12-30
6684586 Drywall finishing strip 2004-02-03
6627292 Surface repair assembly including non-metallic repair patch 2003-09-30
6317995 Junction box shield and template for use in wallpapering 2001-11-20
6231949 Surface repair assembly including non-metallic repair patch 2001-05-15
5925204 Method for repairing a damaged portion of wallboard 1999-07-20
5620768 Repair patch and method of manufacturing thereof 1997-04-15
5298099 Contourable surface repair compound reinforcement and positioning matrix 1994-03-29
4835925 Flexible corner bead strip 1989-06-06
4707391 Vehicle body surface repair patch assembly 1987-11-17